Amazon.com: BLED112-V1, Bluetooth Smart USB Dongle : Electronics
Silicon Labs BLED112-V1 Bluetooth Module Bluegiga BLED112 Bluetooth Smart Dongle ready for Linux, Android and Windows devices - AliExpress
BLE BLED112-V1 Bluetooth Module 4.0 USB 2.0* Botland - Robotic Shop
BLED112-V1C - Silicon Labs - Bluetooth 4.0, Module, 3.6V to 5.5V Supply
Silicon Labs Blue Giga BLED112-V1 Low Energy USB Bluetooth Dongle - Lot of 500 | eBay
Wireless Voltage Sensor
BLED112 Bluetooth USB Dongle User Manual BLED112_User_Guide Silicon Laboratories Finland Oy
GitHub - xmedeko/bgcheck: BlueGiga BLED112 Check
GitHub - jonathanritchie/pyimu-bluegiga: Script for communicating between IMU sensors manufactured by IMeasureU, and the Bluegiga BLED112 low-energy bluetooth dongle.
How to Install Bluegiga Dongle for the SpeedCoach GPS Model 2 - YouTube
BLE BLED112-V1 Bluetooth Module 4.0 USB 2.0* Botland - Robotic Shop